Line laser



FIG. 1 is a front perspective view of a line laser;

FIG. 2 is a rear perspective view of the line laser of FIG. 1;

FIG. 3 is a front elevation view of the line laser of FIG. 1;

FIG. 4 is a rear elevation view of the line laser of FIG. 1;

FIG. 5 is a left side elevation view of the line laser of FIG. 1;

FIG. 6 is a right side elevation view of the line laser of FIG. 1;

FIG. 7 is a top elevation view of the line laser of FIG. 1; and,

FIG. 8 is a bottom elevation view of the line laser of FIG. 1. 

The ornamental design for a line laser, substantially as shown and described. 